move checkCrondConfigurationFile() from cron_init to cron_shutdown so a forced regeneration of the cron.d-file is being handled in the same cronrun

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>

lib/cron_init.php

@@ -219,6 +219,3 @@ $cronscriptDebug = (Settings::Get('system.debug_cron') == '1') ? true : false;
 
 // Create a new idna converter
 $idna_convert = new idna_convert_wrapper();
-
-// check for cron.d-generation task and create it if necessary
-checkCrondConfigurationFile();